Use old t-shirts to make a crochet rug. Really nice t-shirt rug. Like the tutorial on adding stitches after every pass.
Tapete Julia | Marcia Sartori | Elo7
Crea tu alfombra de trapillo -- Might not be in english, but this is still pretty.
catifa a quadres
So here's a sneak peek of one of the projects in my book (Mandalas to Crochet).